GB584640A - Drilling machines - Google Patents

Drilling machines

Info

Publication number
GB584640A
GB584640A GB119045A GB119045A GB584640A GB 584640 A GB584640 A GB 584640A GB 119045 A GB119045 A GB 119045A GB 119045 A GB119045 A GB 119045A GB 584640 A GB584640 A GB 584640A
Authority
GB
United Kingdom
Prior art keywords
drilling
speed
hand
machines
quill
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB119045A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RALPH VICTOR BARKER
Original Assignee
RALPH VICTOR BARKER
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RALPH VICTOR BARKER filed Critical RALPH VICTOR BARKER
Priority to GB119045A priority Critical patent/GB584640A/en
Publication of GB584640A publication Critical patent/GB584640A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/32—Feeding working-spindles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2705/00—Driving working spindles or feeding members carrying tools or work
    • B23Q2705/10—Feeding members carrying tools or work
    • B23Q2705/16—Feeding working spindles
    • B23Q2705/165—General aspects of feeding a boring spindle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)

Abstract

584,640. Drilling-machines. BARKER, R. V. Jan. 15, 1945, No. 1190. [Class 83 (iii)] The hand-operated feed of drilling-machines is controlled so that the speed of the quill relative to the hand movement is varied in a predetermined manner. The hand lever rotates a replaceable cam 7 about a spindle 8 which coacts with a roller 5 integral with the gear segment 2, the segment meshing with the toothed rack of the quill. The cam profile determines the approach speed of the drill to the work, the drilling speed and reliefs during drilling whilst maintaining a substantially uniform hand movement. The invention may also be applied to reaming and tapping operations.
GB119045A 1945-01-15 1945-01-15 Drilling machines Expired GB584640A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB119045A GB584640A (en) 1945-01-15 1945-01-15 Drilling machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB119045A GB584640A (en) 1945-01-15 1945-01-15 Drilling machines

Publications (1)

Publication Number Publication Date
GB584640A true GB584640A (en) 1947-01-20

Family

ID=9717732

Family Applications (1)

Application Number Title Priority Date Filing Date
GB119045A Expired GB584640A (en) 1945-01-15 1945-01-15 Drilling machines

Country Status (1)

Country Link
GB (1) GB584640A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109047833A (en) * 2018-08-04 2018-12-21 河南飞龙(芜湖)汽车零部件有限公司 A kind of water pump machining drilling equipment of guardrail base

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109047833A (en) * 2018-08-04 2018-12-21 河南飞龙(芜湖)汽车零部件有限公司 A kind of water pump machining drilling equipment of guardrail base
CN109047833B (en) * 2018-08-04 2020-04-10 河南飞龙(芜湖)汽车零部件有限公司 Drilling equipment of guardrail base for water pump machine tooling

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